Elm Bent-wing vs Pacific Spiny-rat

Bucculatrix albedinella compared with Proechimys decumanus

Key Differences

• Elm Bent-wing is Endangered while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Elm Bent-wing	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Bucculatricidae	Echimyidae
Genus	Bucculatrix	Proechimys
Species	Bucculatrix albedinella	Proechimys decumanus

Evolutionary Relationship

Elm Bent-wing and Pacific Spiny-rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Elm Bent-wing

EN — Endangered

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Elm Bent-wing	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Elm Bent-wing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.